03 +1300
Assunto: Re: [Image-SIG] Remove noise from high ISO photos
> Daniel Felix Ferber wrote:
>
> > When taking a photo with high ISO on a digital camera, there will be
> > many pixels that have a random color that is completely different color
> > from the expected o
Daniel Felix Ferber wrote:
> When taking a photo with high ISO on a digital camera, there will be
> many pixels that have a random color that is completely different color
> from the expected one. But the photo still has a good sharpness
> ImageMagic uses a stategy that is similar to the median fi
Hi Carlos,
Thanks for the advice about median filter. I will do some experiments.
When taking a photo with high ISO on a digital camera, there will be
many pixels that have a random color that is completely different color
from the expected one. But the photo still has a good sharpness
ImageM
Daniel,
I don't know much about high ISO noise, but a standard way of removing
noise while preserving edges is using a median filter:
http://www.pythonware.com/library/pil/handbook/imagefilter.htm
If your goal is only running the whole pipeline from python, you might
install the python bindings f
Hi!
I was wondering if PIL has a filter or enhancement in order to remove
noise from photos that were taked with high ISO. Gimp and ImageMagic
both have such a feature and it work very good.
I tried to use SMOOTH or SMOOTH_MORE filter. But there are better
strategies to remove high ISO noise th
